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Caloni F, Cortinovis C.Caloni F, et al. Among authors: cortinovis c.Vet J. 2010 Nov;186(2):157-61. doi: 10.1016/j.tvjl.2009.09.020. Epub 2009 Oct 17.Vet J. 2010.PMID: 19837621Review.